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प्रश्न
Figure shows a concave mirror with its pole at P, focus F and centre of curvature C. Draw ray diagram to show the formation of image of an object OA.
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उत्तर
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संबंधित प्रश्न
Explain the following term related to spherical lenses:- aperture
We can obtain a real, enlarged and inverted image by a concave mirror.
Complete the following sentence:
All the distances are measured from the .......... of a spherical mirror.
State the two kinds of spherical mirror and distinguish them with the aid of proper diagrams.
Define the terms focus and focal length of a concave mirror. Draw diagram to illustrate your answer.
Upto what maximum distance from a concave mirror, the image can be obtained? What will be the location of object for it?
An object 5 cm high forms a virtual image of 1.25 cm high, when placed in front of a convex mirror at a distance of 24 cm. Calculate:
- the position of the image
- the focal length of the convex mirror.
A spherical mirror whose reflecting surface is curved outwards is called ______ mirror.
